Stability and Bifurcation of Two Kinds of Three-Dimensional Fractional Lotka-Volterra Systems
Author(s) -
Jinglei Tian,
Yongguang Yu,
Wang Hu
Publication year - 2014
Publication title -
mathematical problems in engineering
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.262
H-Index - 62
eISSN - 1026-7077
pISSN - 1024-123X
DOI - 10.1155/2014/695871
Subject(s) - mathematics , bifurcation , hopf bifurcation , stability (learning theory) , transcritical bifurcation , fractional calculus , order (exchange) , bifurcation diagram , saddle node bifurcation , mathematical analysis , control theory (sociology) , nonlinear system , computer science , physics , control (management) , finance , quantum mechanics , machine learning , artificial intelligence , economics
Two kinds of three-dimensional fractional Lotka-Volterra systems are discussed. For one system, the asymptotic stability of the equilibria is analyzed by providing some sufficient conditions. And bifurcation property is investigated by choosing the fractional order as the bifurcation parameter for the other system. In particular, the critical value of the fractional order is identified at which the Hopf bifurcation may occur. Furthermore, the numerical results are presented to verify the theoretical analysis
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